Shahbaz Alvi

Hi. Thanks for your comment. I tried this and the problem remains.

@shan1525 Would it be possible for you to copy and check that this is indeed happening and it is not an environmental issue?

Quick update on this front: The error happens (in some way) because of the plot statement. If the plot statement is executed before the Class() call, then Class throws an...

So, you can execute the code that I posted at the start of this thread without any issue, regardless of where you put the plot statement? That is strange indeed.

Hi all, Thanks @s-ilic I still have not been able to find a solution to this problem. When running multiple instances my standard method is to collect all the observables...